Unconsolidated Entities - Summary of Operating Information and Financial Position of Unconsolidated Co-investment Ventures (Detail) $ in Thousands, ft² in Millions		3 Months Ended
		Mar. 31, 2021 USD ($) ft² Property Venture		Mar. 31, 2020 USD ($)		Mar. 31, 2019 USD ($)	Dec. 31, 2020 USD ($) ft² Property Venture
Schedule Of Equity Method Investments [Line Items]
Total assets		$ 55,732,809					$ 56,065,005
Total liabilities		19,347,606					$ 19,740,425
Total revenues		1,148,316		$ 978,241
Consolidated net earnings		399,693		521,164
Our earnings from unconsolidated co-investment ventures, net		$ 67,049		88,730
Unconsolidated Co-Investment Ventures [Member]
Schedule Of Equity Method Investments [Line Items]
Ventures | Venture		9					9
Number of buildings | Property		1,897					1,870
Square feet | ft²		428					420
Total assets		$ 41,252,000					$ 40,990,000
Third-party debt		12,023,000					11,816,000
Total liabilities		14,820,000					14,616,000
Our investment balance	[1]	$ 6,594,000					$ 6,686,000
Total revenues				826,000		$ 729,000
Consolidated net earnings				201,000		161,000
Our earnings from unconsolidated co-investment ventures, net				59,000		47,000
Unconsolidated Co-Investment Ventures [Member] | U.S. [Member]
Schedule Of Equity Method Investments [Line Items]
Ventures | Venture		1					1
Number of buildings | Property		710					706
Square feet | ft²		118					117
Total assets		$ 10,937,000					$ 10,840,000
Third-party debt		3,169,000					3,129,000
Total liabilities		3,760,000					3,722,000
Our investment balance	[1]	$ 1,892,000					$ 1,886,000
Total revenues				254,000		233,000
Consolidated net earnings				49,000		34,000
Our earnings from unconsolidated co-investment ventures, net				13,000		9,000
Unconsolidated Co-Investment Ventures [Member] | Other Americas [Member]
Schedule Of Equity Method Investments [Line Items]
Ventures | Venture		2	[2]				2
Number of buildings | Property		230	[2]				229
Square feet | ft²		51	[2]				51
Total assets		$ 2,987,000	[2]				$ 3,023,000
Third-party debt		824,000	[2]				854,000
Total liabilities		864,000	[2]				898,000
Our investment balance	[1]	$ 810,000	[2]				$ 811,000
Total revenues				75,000	[2]	68,000
Consolidated net earnings				30,000	[2]	23,000
Our earnings from unconsolidated co-investment ventures, net				12,000	[2]	9,000
Unconsolidated Co-Investment Ventures [Member] | Europe [Member]
Schedule Of Equity Method Investments [Line Items]
Ventures | Venture		3					3
Number of buildings | Property		778					768
Square feet | ft²		187					185
Total assets		$ 17,106,000					$ 16,918,000
Third-party debt		4,110,000					4,002,000
Total liabilities		5,768,000					5,607,000
Our investment balance	[1]	$ 3,065,000					$ 3,152,000
Total revenues				338,000		290,000
Consolidated net earnings				87,000		78,000
Our earnings from unconsolidated co-investment ventures, net				28,000		25,000
Unconsolidated Co-Investment Ventures [Member] | Asia [Member]
Schedule Of Equity Method Investments [Line Items]
Ventures | Venture		3					3
Number of buildings | Property		179					167
Square feet | ft²		72					67
Total assets		$ 10,222,000					$ 10,209,000
Third-party debt		3,920,000					3,831,000
Total liabilities		4,428,000					4,389,000
Our investment balance	[1]	$ 827,000					$ 837,000
Total revenues				159,000		138,000
Consolidated net earnings				35,000		26,000
Our earnings from unconsolidated co-investment ventures, net				$ 6,000		$ 4,000
Unconsolidated Co-Investment Ventures [Member] | Weighted Average [Member]
Schedule Of Equity Method Investments [Line Items]
Our weighted average ownership	[3]	25.80%					26.10%
Unconsolidated Co-Investment Ventures [Member] | Weighted Average [Member] | U.S. [Member]
Schedule Of Equity Method Investments [Line Items]
Our weighted average ownership	[3]	25.40%					25.60%
Unconsolidated Co-Investment Ventures [Member] | Weighted Average [Member] | Other Americas [Member]
Schedule Of Equity Method Investments [Line Items]
Our weighted average ownership	[3]	40.80%	[2]				40.80%
Unconsolidated Co-Investment Ventures [Member] | Weighted Average [Member] | Europe [Member]
Schedule Of Equity Method Investments [Line Items]
Our weighted average ownership	[3]	29.40%					30.00%
Unconsolidated Co-Investment Ventures [Member] | Weighted Average [Member] | Asia [Member]
Schedule Of Equity Method Investments [Line Items]
Our weighted average ownership	[3]	15.20%					15.20%

[1] Prologis’ investment balance is presented at our adjusted basis derived from the ventures’ U.S. GAAP information. The difference between our ownership interest of a venture’s equity and our investment balance at March 31, 2021 and December 31, 2020, resulted principally from four types of transactions: (i) deferred gains from the contribution of property to a venture prior to January 1, 2018; (ii) recording additional costs associated with our investment in the venture; (iii) receivables, principally for fees and promotes ($143.7 million and $165.6 million, respectively); and (iv) customer security deposits retained subsequent to property contributions to Nippon Prologis REIT, Inc.

[2] PBLV and our other Brazilian joint ventures are combined as one venture for the purpose of this table.

[3] Represents our weighted average ownership interest in all unconsolidated co-investment ventures based on each entity’s contribution of total assets before depreciation, net of other liabilities.